package com.disgnpattern.learn.chapter12;

/**
 * @author dxy
 * @version 1.0
 * @date 2021/11/19 15:01
 * @descrition 股票3
 * @Version 1.0
 * @mail victorydeng@163.com
 */
public class Stock3 {
    public void sell() {
        System.out.println("股票3卖出");
    }

    public void buy() {
        System.out.println("股票3买入");
    }
}
